Metal tensile testing machine.
I. product introduction
Dong Chen test factory production of metal tensile testing machine is mainly for steel, rebar, steel, bearing steel, aluminum alloy, carbon steel, cast iron and other metal tensile test, can also according to the test is also different to complete the compression and bending test requirement. The microcomputer electro-hydraulic servo control can display the test force, curve and other data in real time, and accurately and effectively detect the strength, tension and elongation of the metal.
The metal tensile testing machine is a kind of machine which is composed of high rigidity host, electro-hydraulic servo power source, electronic measurement and microcomputer control system. This testing machine is designed and manufactured according to GB/T 16826-2008 electric hydraulic servo universal testing machine. The main engine is designed with high rigidity, and each mechanical part is analyzed and designed by finite element, and is made by precision machining. Controller using a new generation of high performance and intelligent digital controller, the control software advanced measurement and control algorithm are adopted, can accurately control the whole test process, fully meet the requirements of domestic and international methods of material test. The oil source system adopts the load adaptive throttle control system, according to the size of the test force required by the system, the servo servo servo servo adjust system pressure, reduce the heating system and save energy. The test machine is accurate, powerful, easy to operate and reliable.
This tester is to test various materials and its products in various environment and simulated conditions of physical properties, mechanical properties, process performance, structural seismic intensity and material defects with both internal and external components of important instruments and equipment. It can be used for stretching, compression, bending and shearing.
This machine can be widely apply, scientific research institutes, testing agencies, aerospace, military industry, metallurgy, building materials machinery manufacturing, transportation, construction, construction and other sectors for precision material research, material analysis, development and quality control.
Ii. Test fixtures.
Stretching fixture: consists of internal hydraulic clamping system, anti-wear plate, clamping plate and jaws. The internal hydraulic clamping system is used to control the clamping and loosening of the wedge. Safe, reliable and easy to operate. Fully open wedge clamp structure, the clamping specimen force increases with the stretching force, the clamping is reliable and the cleaning is convenient. Standard models equipped with high precision can be instrumented exchange type V and plane type of jaw, used for clamping cylinder sample and tablet sample, jaw material using alloy steel, after heat treatment finishing surface hardness achieves HRC58-62, holding firm, durable, carrying small deformation, and loading and unloading of change is very convenient.
Stogether compression: with a spherical pair press table adopts forgings optimal carbon steel, through numerical control lathe, quenching, using ceramic knife and compensation arc using CNC lathe precision spherical, finally through to the research, and ensure that under the effect of bearing capacity is still smooth and flexible adjustment.
Bending attachment: the standard configuration of three-point bending attachment, roller and supporting roller are all made of fine mill after quenching, with high hardness and geometric precision.
Extendable attachments: more tests can be done after the machine is equipped with other fixtures. Standard Ф stogether with shear can do 10 round bar shear strength test, vcos stogether to do bolt tensile and load test. The concrete and cement samples can be tested in compression space with anti-folding, splitting and elastic modulus.